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SLB-10B-25NM 10.0 mm Dia. x -24.7 mm FL; Coated; Double-Concave Lens 400-700nm

SLB-10B-25NM 10.0 mm Dia. x -24.7 mm FL; Coated; Double-Concave Lens 400-700nm

Type
Lens
Subtype
Spherical Lens (Concave-Concave)
Brand
OptoSigma
Product webpage
OptoSigma products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
10 mm
EFL
-24.7 mm
BFL
-25.3 mm
R1
-25.95 mm
R2
25.95 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.518720636186463
λ
546.1 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

SLB-10B-25NM 10.0 mm Dia. x -24.7 mm FL; Coated; Double-Concave Lens 400-700nm

The SLB-10B-25NM is a high-quality double-concave lens, designed with a base shape of a circle and a diameter of 10.0 mm. This lens is sourced from OptoSigma, a renowned vendor known for its precision optical components. The lens features a significant double-concave geometry, with a center thickness of 2 mm and an edge thickness of 3 mm, providing a negative focal length of -24.7 mm.

The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. The lens is coated with opt m on both the front and back surfaces, enhancing its performance in the wavelength range of 400-700nm. This coating ensures high transmission and low reflection, making it suitable for various applications within this spectral range.

The lens's geometry, including its inner and outer radii, is optimized for spherical shapes, ensuring superior image quality. The lens's design and construction make it an ideal choice for applications that require a high-performance, double-concave lens in the visible light spectrum.

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